Microsoft Azure Stack is an extension of Azure – bringing the agility and innovation of cloud computing to your on-premises environment and enabling the only hybrid cloud that allows you to build and deploy hybrid apps anywhere. We bring together the best of the edge and cloud to deliver Azure services anywhere in your environment.

For more information about how to choose a tier, please visit the “What Redis Cache offering and size should I use” section of the Azure Redis Cache FAQ documentation webpage.

Effective December 1, 2015, the Premium tier will be generally available. During this time, as part of a special promotion, you will be receiving Standard-tier pricing using Standard-tier meters. Effective January 1, 2016, you will be charged Premium-tier pricing using new Premium-tier meters.
In addition to the change in pricing, the Premium meters will have new GUIDs, and any current reporting dependencies will need to incorporate the new mapping.